Bruzella was a municipality in the district of Mendrisio in the canton of Ticino in Switzerland . On 25 October 2009 the municipalities of Bruzella, Cabbio , Caneggio , Morbio Superiore , Muggio and Sagno merged into the municipality of Breggia.

Bruzella is first mentioned in 852 as Brusella. Until 1609 it was united territorially with Monte and until 1649 it was part of the parish of Caneggio. The Church of S. Siro is first mentioned in 1579. It was rebuilt in the 18th century, and restored in 1973.